#region Copyright (c) 2006-2012 nHydrate.org, All Rights Reserved
// --------------------------------------------------------------------- *
//                           NHYDRATE.ORG                                *
//              Copyright (c) 2006-2012 All Rights reserved              *
//                                                                       *
//                                                                       *
// This file and its contents are protected by United States and         *
// International copyright laws.  Unauthorized reproduction and/or       *
// distribution of all or any portion of the code contained herein       *
// is strictly prohibited and will result in severe civil and criminal   *
// penalties.  Any violations of this copyright will be prosecuted       *
// to the fullest extent possible under law.                             *
//                                                                       *
// THE SOURCE CODE CONTAINED HEREIN AND IN RELATED FILES IS PROVIDED     *
// TO THE REGISTERED DEVELOPER FOR THE PURPOSES OF EDUCATION AND         *
// TROUBLESHOOTING. UNDER NO CIRCUMSTANCES MAY ANY PORTION OF THE SOURCE *
// CODE BE DISTRIBUTED, DISCLOSED OR OTHERWISE MADE AVAILABLE TO ANY     *
// THIRD PARTY WITHOUT THE EXPRESS WRITTEN CONSENT OF THE NHYDRATE GROUP *
//                                                                       *
// UNDER NO CIRCUMSTANCES MAY THE SOURCE CODE BE USED IN WHOLE OR IN     *
// PART, AS THE BASIS FOR CREATING A PRODUCT THAT PROVIDES THE SAME, OR  *
// SUBSTANTIALLY THE SAME, FUNCTIONALITY AS THIS PRODUCT                 *
//                                                                       *
// THE REGISTERED DEVELOPER ACKNOWLEDGES THAT THIS SOURCE CODE           *
// CONTAINS VALUABLE AND PROPRIETARY TRADE SECRETS OF NHYDRATE,          *
// THE REGISTERED DEVELOPER AGREES TO EXPEND EVERY EFFORT TO             *
// INSURE ITS CONFIDENTIALITY.                                           *
//                                                                       *
// THE END USER LICENSE AGREEMENT (EULA) ACCOMPANYING THE PRODUCT        *
// PERMITS THE REGISTERED DEVELOPER TO REDISTRIBUTE THE PRODUCT IN       *
// EXECUTABLE FORM ONLY IN SUPPORT OF APPLICATIONS WRITTEN USING         *
// THE PRODUCT.  IT DOES NOT PROVIDE ANY RIGHTS REGARDING THE            *
// SOURCE CODE CONTAINED HEREIN.                                         *
//                                                                       *
// THIS COPYRIGHT NOTICE MAY NOT BE REMOVED FROM THIS FILE.              *
// --------------------------------------------------------------------- *
#endregion
using System;
using System.Linq;
using System.Collections.Generic;
using System.Text;
using nHydrate.Generator;
using nHydrate.Generator.Models;
using System.Collections;
using nHydrate.Generator.Common.Util;
using nHydrate.Generator.ProjectItemGenerators;
using System.Xml;

namespace nHydrate.Generator.MySQLInstaller.ProjectItemGenerators.ScriptOrder
{
	class ScriptOrderTemplate : BaseDbScriptTemplate
	{
		private StringBuilder sb = new StringBuilder();

		#region Constructors
		public ScriptOrderTemplate(ModelRoot model)
			: base(model)
		{
		}
		#endregion

		#region BaseClassTemplate overrides
		public override string FileContent
		{
			get
			{
				GenerateContent();
				return sb.ToString();
			}
		}

		public override string FileName
		{
			get
			{
				return string.Format("ScriptOrder.nOrder");
			}
		}
		#endregion

		#region GenerateContent
		private void GenerateContent()
		{
			try
			{
				var sortedList = new SortedList<int, Guid>();
				var remainder = new List<Guid>();

				foreach (var item in _model.Database.CustomStoredProcedures.ToList())
				{
					if (!sortedList.Keys.Contains(item.PrecedenceOrder))
						sortedList.Add(item.PrecedenceOrder, new Guid(item.Key));
					else
						remainder.Add(new Guid(item.Key));
				}
				foreach (var item in _model.Database.CustomViews.ToList())
				{
					if (!sortedList.Keys.Contains(item.PrecedenceOrder))
						sortedList.Add(item.PrecedenceOrder, new Guid(item.Key));
					else
						remainder.Add(new Guid(item.Key));
				}
				foreach (var item in _model.Database.Functions.ToList())
				{
					if (!sortedList.Keys.Contains(item.PrecedenceOrder))
						sortedList.Add(item.PrecedenceOrder, new Guid(item.Key));
					else
						remainder.Add(new Guid(item.Key));
				}

				var index = 0;
				if (sortedList.Keys.Count > 0)
					index = sortedList.Keys.Max();

				foreach (var item in remainder)
					sortedList.Add(++index, item);

				var document = new System.Xml.XmlDocument();
				document.LoadXml("<root type=\"installer\"></root>");
				XmlHelper.AddLineBreak(document.DocumentElement);
				foreach (var k in sortedList.Keys)
				{
					var n = document.CreateElement("key");
					n.InnerText = sortedList[k].ToString();
					document.DocumentElement.AppendChild(n);
					XmlHelper.AddLineBreak(document.DocumentElement);
				}
				sb.Append(document.OuterXml);
			}
			catch (Exception ex)
			{
				throw;
			}
		}

		#endregion
	}
}